Kleene star of {1} generates {1, 11, 111, 1111, 11111 ...}.

True

False

False

Explanation:

Kleene star is a unary operation, we can perform this on a character or set of strings. It means zero or more than zero up to infinite.

It is represented by Vˣ or V+.

For 1, the kleene star will be empty string '∈' or any number of strings.

1ˣ = (∈,1,11,111,1111,11111 ...)

In question, the empty string '∈' is not present.